


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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007 CDUS45 KRIW 270732 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT WED AUG 27 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 26 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 85 2:52 PM 95 2007 81 4 66 2010 MINIMUM 54 5:26 AM 42 2004 55 -1 50 AVERAGE 70 68 2 58 PRECIPITATION (IN) YESTERDAY 0.00 0.18 2002 0.02 -0.02 0.18 2024 MONTH TO DATE 0.10 0.63 -0.53 1.36 SINCE JUN 1 3.79 4.33 -0.54 3.04 SINCE JAN 1 8.13 9.72 -1.59 7.59 DEGREE DAYS HEATING YESTERDAY 0 2 -2 7 MONTH TO DATE 16 23 -7 30 SINCE JUN 1 163 193 -30 171 SINCE JUL 1 35 43 -8 69 COOLING YESTERDAY 5 5 0 0 MONTH TO DATE 150 170 -20 187 SINCE JUN 1 427 441 -14 506 SINCE JAN 1 438 448 -10 506 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 51 6:00 AM LOWEST 17 3:00 PM AVERAGE 34 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 96 2011 2012 MINIMUM TEMPERATURE (F) 54 41 2004 SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 6:24 AM MDT SUNSET 7:51 PM MDT AUGUST 28 2025........SUNRISE 6:25 AM MDT SUNSET 7:50 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$